Display screen or portion thereof with transitional keyboard graphical user interface



FIG. 1 is a first image of a first embodiment of a display screen or portion thereof with transitional keyboard graphical user interface showing my new design;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof, in which the claimed subject matter shown in FIGS. 1 through 3 is completely hidden;

FIG. 5 is a first image of a second embodiment of a display screen or portion thereof with transitional keyboard graphical user interface showing my new design;

FIG. 6 is a second image thereof;

FIG. 7 is a third image thereof;

FIG. 8 is a fourth image thereof, in which the claimed subject matter shown in FIGS. 5 through 7 is completely hidden;

FIG. 9 is an enlarged view of indicated portion (marked as number 9) of FIG. 1;

FIG. 10 is an enlarged view of indicated portion (marked as number 10); and,

FIG. 11 is an enlarged view of indicated portion (marked as number 11) of FIG. 3.

In the first embodiment, the appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 through 4. In the second embodiment, the appearance of the transitional image sequentially transitions between the images shown in FIGS. 5 through 8.

The process or period in which one image transitions to another image forms no part of the claimed design. The outermost dot-dot-dash broken line showing of a display screen or portion thereof, as well as the broken line showing of elements of the graphical user interface illustrate portions of the article and do not form part of the claimed design. The dot-dash broken lines of FIGS. 1-3 illustrate the boundaries of the portions of the design from which FIGS. 9-11 have been taken and enlarged.

From the first and second embodiments, each of the images would also represent what a user will see when he/she wears a virtual reality device. 

CLAIM The ornamental design for a display screen or portion thereof with transitional keyboard graphical user interface, as shown and described. 